单项选择题

The editorial described drug abuse as the greatest calamity of our age.

A．catalyst
B．disaster
C．casualty
D．retaliation
<上一题 目录 下一题>
热门 试题

单项选择题
Project Hond Start which was inaugurated in the United States in 1965 is a federally funded preschool for economically and culturally disadvantaged children.
A．initiated
B．celebrated
C．installed
D．proposed
单项选择题
Human population growth is a menace to nonhuman life forms on our planet.
A．hindrance
B．misfortune
C．catastrophe
D．threat
相关试题